Related by context. Frequent words. (Click for all words.) 64 Naprosyn 63 selegiline 62 salicylates 61 beta agonists 61 Nitroglycerin 61 narcotic analgesics 60 Dextromethorphan 60 baclofen 60 anti histamines 60 acetylsalicylic acid 60 glitazones 60 Herbal remedies 60 psychoactive effects 60 Digoxin 60 cough suppressant 59 vasodilators 59 anticonvulsants 59 fluoxetine Prozac 59 Salbutamol 59 unprescribed 59 nasal decongestant 59 cough suppressants 59 megadoses 58 sodium phosphate 58 H2 blockers 58 salicylate 58 Phenobarbital 58 Amantadine 58 Topiramate 58 Antabuse 58 disulfiram 58 nasal decongestants 58 Citalopram 58 newer antidepressants 58 vasodilator 58 naturally occurring substance 57 Gabapentin 57 tricyclic antidepressants 57 Sleeping pills 57 sulfa 57 acetaminophen Tylenol 57 Prescription medications 57 substances 57 colchicine 57 beta carotene supplements 57 Hycamtin 57 ranitidine 57 acid suppressing 56 N acetylcysteine 56 Anti depressants 56 phenylpropanolamine 56 opioid painkillers 56 Botulinum toxin 56 antifungal agent 56 homeopathic remedy 56 bute 56 coumarin 56 hypnotics 56 Baclofen 56 mycophenolate mofetil 56 multivitamin supplements 56 renal toxicity 56 Zanamivir 56 immune suppressing 56 Abacavir 56 cabergoline 56 Viagra sildenafil 56 Naloxone 56 liver toxicity 56 clomiphene 56 benzocaine 55 Propranolol 55 B# deficiency 55 Tagamet 55 anticholinergics 55 hepatotoxicity 55 Palladone 55 estriol 55 Roaccutane 55 Amiodarone 55 Mifepristone 55 terbutaline 55 Pulmicort Respules 55 painkiller fentanyl 55 gemfibrozil 55 tigecycline 55 Dilantin 55 phosphodiesterase type 5 55 Erythromycin 55 NUCYNTA ® 55 hydroxychloroquine 55 Tegretol 55 salmeterol 55 tricyclics 55 anticholinergic 55 SAMe 55 ampules 55 hypertonic saline 55 guanfacine 55 Oral contraceptives 55 Analgesic